IFM Electronic AC402S Programming Manual page 36

SmartPLC SafeLine AC4S with fieldbus interfaces
► Set the following parameters in group [Device]:
1. [Vendor]: Select ifm electronic.
2. Table: Mark the required logical device (→ Remark).
3. [Name]: Enter unambiguous instance name.
► Apply the set values with [Add Device].
> CODESYS adds instances of the logical device to the following positions of the device tree:
– in the standard area as sub-element of the node [local_IO_]
– in the safety extension area as sub-element of the node [Logical I/Os]
► Close the dialogue window with [Close].
2 Assign input and/or output channels
► In standard area of device tree:
Double click on the added logical device.
> Editor window shows configuration options of the logical device.
► Select tab [Safe Local IO Configuration].
> Table shows the following parameters in dependence on the selected logical device:
Interface type
Input (2 channels)
Output (1 channel)
Output (2 channels)
► Enter the required value for each parameter in column [Value].
> Logical device is coupled with the set input and/or output channels.
> Symbol in the device tree shows assigned I/O channels.
3 Optional: Add more logical devices
► Repeat steps 1 to 2 to add additional logical devices to device tree.
Remarks about the configuration of the logical devices
(→ S. 32)
interface
Remarks about removal of the logical device:
36
Parameter
Input_Channel_A
Input_Channel_B
Output_Channel
Output_Channel_A
Output_Channel_B
Description
Local input which is connected to sensor channel A
Local input which is connected to sensor channel B
Local output which is connected to the actuator or at which the test
signal is to be provided.
Local output which is connected to actuator channel A.
Local output which is connected to actuator channel B.
→Configure safe devices at local I/O
→Remove safe local device from project (→ S. 39)